Bowmore 21 - collectible and/or not made anymore?

Bowmore 21 - collectible and/or not made anymore?

I was at a store last night rifling through all the SMSW on teh shelf and spotted a Bowmore 21 year in a black box display. When I picked it up one of the employees said to me it's no longer made. I searched on here and didn't find anythign specific to Bowmore 21, most posts are about the highly collectible BB. Any info is greatly appreciated! I just want to make sure I didn't leave a gem on the shelf last night!

£200 for the Bowmore 21yo Blend !
I picked one of them up for under £60 in the G&M shop a few years ago , good job i haven't opened it ...... Have a 21yo Malt in the slim box as well , lovely drop !
Slainte
Gordon